﻿/**** Git Credential Manager for Windows ****
 *
 * Copyright (c) GitHub Corporation
 * All rights reserved.
 *
 * MIT License
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the """"Software""""), to deal
 * in the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE."
**/

using System;
using System.Diagnostics;

namespace GitHub.Shared.Helpers
{
    /// <summary>
    /// Command that opens a browser to the URL specified by the command parameter.
    /// </summary>
    public class HyperLinkCommand : ActionCommand
    {
        public HyperLinkCommand() : base(ExecuteNavigateUrl)
        {
        }

        private static void ExecuteNavigateUrl(object parameter)
        {
            var commandParameter = parameter as string;
            if (string.IsNullOrWhiteSpace(commandParameter)) return;

            Uri navigateUrl;

            if (Uri.TryCreate(commandParameter, UriKind.Absolute, out navigateUrl))
            {
                Process.Start(new ProcessStartInfo(navigateUrl.AbsoluteUri));
            }
        }
    }
}
